Garmin tempe Wireless Temperature Sensor | REI Co-op
Love the temperature sensor: let's you quickly check water temperature -- now I know my favorite lake is not yet good for swimming (10°C after 1+ minute submerging, then no more temp
Garmin Tempe Externe Draadloze Temperatuursensor voor Fenix 2 3 D2 EPIX Montana Oregon eTrex ANT + Nieuw In Doos GPS MOUNT - AliExpress